# Why signal softly? The structure, function and evolutionary significance of low-amplitude signals

> Research article (Animal Behaviour, 2015) · cited 66× · AI/ML

**Wikidata**: [openalex:W630619039](https://www.wikidata.org/wiki/openalex:W630619039)  
**Source**: https://4ort.xyz/entity/why-signal-softly-the-structure-function-and-evolutionary-significance-of-low-amplitude-signals